TYPO3 Extension Upgrade Skill

Name: TYPO3 Extension Upgrade Skill
Availability: InStock
Author: netresearch

A Claude Code skill for systematically upgrading TYPO3 extensions to newer LTS versions.

High Quality

Join 8+ developers using this skill

skill

enterprise

intermediate

8 installs

4/5 quality

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Quick Start

Manual Installation

No automatic installation available. Please visit the source repository for installation instructions.

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3-5hrs/WK

RISING

0.0K+ USING

TYPO3 Extension Upgrade Skill

A Claude Code skill for systematically upgrading TYPO3 extensions to newer LTS versions.

Developed by Netresearch DTT GmbH

Overview

This skill guides extension developers through upgrading TYPO3 extensions (third-party or custom) to newer TYPO3 LTS versions with modern PHP compatibility. It covers:

Extension Scanner - Backend module for diagnosing deprecated/removed APIs
Rector - Automated PHP code migrations
Fractor - Automated non-PHP file migrations (FlexForms, TypoScript, YAML, Fluid)
PHPStan - Static analysis
PHPUnit - Testing framework setup

Scope

This skill is for extension developers upgrading extension code. It does NOT cover:

Upgrading TYPO3 project installations
TYPO3 core upgrades
Site/instance migrations

Supported Upgrade Paths

From	To	Status
v7	v8	Documented
v8	v9	Documented
v9	v10	Documented

TYPO3 Extension Upgrade Skill

AI Skill Market Insights

Quick Start

Manual Installation

TEAR & SHARE

Enterprise Readiness Skill

Be Part of the 8+ Developer Community

TYPO3 Extension Upgrade Skill

Overview

Scope

Supported Upgrade Paths

TYPO3 DDEV Skill

TYPO3 Extension Conformance Checker

TYPO3 Core Contributions Skill

TYPO3 Testing Skill

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